Luckily im not having any discomfort but some friends and family members have been feeling sick after few minutes of playtime, so be warned before buying. - The new HERO sensor is fantastic. Plus:+ Aufbau und Variabilität ist super gelöst. I ordered the midnight blue case, which is pictured as having a bright yellow top. Die Verbindung ist 1a. A must read! There were two choices given to buy, one described as grey, the other as black/polished . this is also great to place inside the pantry! I wouldnt buy these again and I suggest you dont! I persevered for as long as I could but have had to stop using them.